Tubes gong two sound-generating brass tubes, • Tweeon sound: Bim-Bam white, 225 x 114 x 50 : Amazon.nl: DIY & Tools
Klangröhre - Röhren Gong in 432 Hz im Raven-Spirit WebShop • Raven Spirit
Arts and Crafts Chime Tubular Bells, Brass Wall-Mounted Dinner Gong 'Doorbell' For Sale at 1stDibs | tubular doorbell, door bell with chimes, doorbell chimes